PIC18F6680-E/PT Microchip Technology, PIC18F6680-E/PT Datasheet - Page 143

• Manufacturer Part Number: PIC18F6680-E/PT
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,TQFP,64PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F6680-E/PT

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 52
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.25K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 10-11: PORTF FUNCTIONS
TABLE 10-12: SUMMARY OF REGISTERS ASSOCIATED WITH PORTF
 2004 Microchip Technology Inc.
RF0/AN5
RF1/AN6/C2OUT
RF2/AN7/C1OUT
RF3/AN8/C2IN+
RF4/AN9/C2IN-
RF5/AN10/
C1IN+/CV
RF6/AN11/C1IN-
RF7/SS
Legend: ST = Schmitt Trigger input, TTL = TTL input
TRISF
PORTF
LATF
ADCON1
CMCON
Legend: x = unknown, u = unchanged. Shaded cells are not used by PORTF.
CVRCON CVREN
Name
Name
REF
PORTF Data Direction Control Register
Read PORTF pin/Write PORTF Data Latch
Read PORTF Data Latch/Write PORTF Data Latch
C2OUT
Bit 7
—
Bit#
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
CVROE
C1OUT
Bit 6
—
Buffer Type
ST/TTL
VCFG1 VCFG0 PCFG3 PCFG2 PCFG1 PCFG0
C2INV
CVRR CVRSS CVR3
ST
ST
ST
ST
ST
ST
ST
Bit 5
C1INV
Bit 4
Input/output port pin or analog input.
Input/output port pin, analog input or comparator 2 output.
Input/output port pin, analog input or comparator 1 output.
Input/output port pin, analog input, comparator 1 input (+) or
comparator reference output.
Input/output port pin or slave select pin for synchronous serial port.
Input/output port pin, analog input or comparator 2 input (+).
Input/output port pin, analog input or comparator 2 input (-).
Input/output port pin, analog input or comparator 1 input (-).
PIC18F6585/8585/6680/8680
Bit 3
CIS
CVR2
Bit 2
CM2
CVR1
Bit 1
CM1
Function
CVR0
Bit 0
CM0
1111 1111
xxxx xxxx
0000 0000
--00 0000
0000 0000
0000 0000
POR, BOR
Value on:
DS30491C-page 141
1111 1111
uuuu uuuu
uuuu uuuu
--00 0000
0000 0000
0000 0000
Value on
all other
Resets